摘要
目的探究聊城市乙型病毒性肝炎在以乡镇为单位的空间流行特点,以便为当地乙肝的预防控制提供理论依据。方法基于GIS和SatScan平台,运用空间自相关分析和空间扫描统计分析聊城市2010~2012年乙型病毒性肝炎的空间流行模式。结果聊城市2010~2012年乙肝发病率空间自相关分析Moran＇s I=0.428 8,P〈0.01;热点区域主要集中在聊城市中东部地区。结论乙型病毒性肝炎在聊城市的空间分布并不是随机的,热点区域具有相对的固定性。
Objective To explore the characteristics of HBV in Liaocheng city,2010-2012 based on spatial epidemiology,so as to provide basis for disease control and prevention. Methods Spatial autocorrelation analysis and spatial scan statistical analysis were used to reflect characters of disease spatial distribution based on GIS and SatScan. Results The spatial autocorrelation moran＇s I index=0.422 and P〈0.01.The highspots areas were clustered in the middle and east regions of Liaocheng city. Conclusion Spatial distribution of HBV is not random in Liaocheng city during 2010-2012,and the hotspot areas are relatively static.
出处
《预防医学论坛》
2014年第11期830-832,共3页
Preventive Medicine Tribune
